Based on this product's specifications, here are some alternatives and similar models
Print Head Zebra P1112640-019
Summary description:
The Zebra P1112640-019 print head is designed for the ZD421D printer, offering a print resolution of 203 x 203 DPI. This high-quality print head ensures sharp and clear printing, making it ideal for various labeling applications. Its compatibility with the ZD421D model guarantees seamless integration and reliable performance, enhancing your printing efficiency.